Ceh V12 Study Guide Rated A+

Host Discovery {Ans: Considered as the primary task in the network scanning process. To perform a complete scan and identify open ports and services, it is necessary to check for live systems. It provides an accurate status of the systems in the network, which enables an attacker to avoid scanning every port on every system in a list of IP addresses to identify whether the target host is up. This is the first step in network scanning.}Vulnerability Analysis {Ans: The examination of the ability of a system or application, including its current security procedures and controls, to withstand assault. It recognizes, measures, and classifies security vulnerabilities in computer systems, networks, and communication channels.}Installation Phase {Ans: The adversary downloads and installs more malicious software on the target system to maintain access to the target network for an extended period. They may use the weapon to install a backdoor to gain remote access. After the injection of the malicious code on one target system, the adversary gains the capability to spread the infection to other end systems in the network. Also, the adversary tries to hide the presence of malicious activities from security controls like firewalls using various techniques